<template>
    <div >
      <!--      面包屑导航栏-->
      <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        <el-breadcrumb-item>权限列表</el-breadcrumb-item>
      </el-breadcrumb>

<!--      卡片区域-->
      <el-card>
<!--        表格-->
        <el-table :data="rightsList" border stripe>
<!--          第一列：索引值-->
            <el-table-column type="index"></el-table-column>
            <el-table-column label="权限名称" prop="authname"></el-table-column>
            <el-table-column label="路径" prop="path"></el-table-column>
            <el-table-column label="等级" prop="level">
<!--              利用作用域插槽，结合tag标签和v-if判断美化-->
              <template slot-scope="scope">
                <el-tag v-if="scope.row.level == 0">一级</el-tag>
                <el-tag type="success" v-else-if="scope.row.level == 1">二级</el-tag>
                <el-tag type="warning" v-else>三级</el-tag>
              </template>
            </el-table-column>
        </el-table>
      </el-card>
    </div>
</template>

<script>
    export default {
        data(){
          return {
            //权限列表
            rightsList : [
              {authname: '首页', path: '/index', level: 1},
              {authname: '删除', path: '/delete', level: 0},
              {authname: '新闻', path: '/news', level: 2},
            ]
          }
        },
      created() {
          this.getRightList()
      },
      methods : {
          // 获取权限列表请求
        async getRightList(){
          const {data : res} = await this.$http.get('rights/list')
          if (res.status !==200){return this.$message.error('获取权限列表失败')}
          // 请求成功，赋值
          this.rightsList = res.data
        }
      }
    }
</script>

<style scoped>

</style>
